New orders for long-lasting U.S. manufactured goods fell unexpectedly in August, dropping by their biggest margin in seven months, following a plunge in commercial aircraft orders, the government reported Friday.

The Commerce Department said durable goods orders tumbled 2.4 percent, the largest decline since January, after rising by a revised 4.8 percent in July. New orders for July were previously reported to have increased 5.1 percent.

Analysts polled by Reuters forecast orders rising 0.5 percent in August. Compared with the same period last year, new orders were down 24.9 percent.

Durable goods orders are a leading indicator of manufacturing activity, which in turn provides a good measure for overall business health.

Resales of U.S. homes dropped 2.7% in August to a seasonally adjusted annual rate of 5.1 million, the first decline in five months, prompting the National Association of Realtors to again plead for more taxpayer subsidies for their business. …

“It is perfectly clear that realtors are scared to death of the tax credit’s expiration,” wrote Dan Greeenhaus, chief economic strategist for Miller Tabak & Co., noting the phrase “tax credit” appears six times in the group’s press release.

First-time buyers accounted for about 30% of sales in July and August, Yun said.

Without an extension of the taxpayer subsidy, the housing market could fall into a “double-dip” downturn, Yun said, which would stall the overall economic recovery.

The housing market is also being propped up by the Federal Reserve’s purchases of nearly $1.5 trillion in mortgage-related securities, accounting for about 80% of the market. The Fed said Wednesday it would slow its purchases and end them by next March.

Why will we hit a double dip in the recession without government subsidies? In part, it will come from the fact that the $787 billion stimulus and other government-subsidy programs don’t address the real problems of the recession. Cash for Clunkers is a perfect demonstration of this, where massive government intervention gives the appearance of improvement for a very short period of time, but really only results in a transfer of sales from the future to the present, which creates a recessionary period later.

The problem with the economy now is the drain of capital from the private markets, both now and especially in the future. The Obama administration has expansive dreams of big-government control of health care and energy production which will suck capital out of the private markets, where it gets used efficiently, into government bureaucracies that waste it. These massive programs are running up massive deficits, and it doesn’t take a rocket scientist to know that taxes will get hiked in huge proportions to pay for it eventually. The result: investors put their money into savings rather than risk, jobs don’t get created, and recessions continue.

Obama’s domestic agenda will only continue the malaise, and the illusion of recovery has already begun to peel away. Get ready for the downward curve of this economic roller coaster again, which even an extension of federal subsidies won’t cover for long — but which will guarantee an even further drop down the line.